Offer: The Citizen Calibre 5700 stainless steel men's watch is loaded with style and powerful timekeeping features, with its one-second chronograph measuring up to 30 minutes. It's also powered by Citizen's unique Eco-Drive, which absorbs sunlight and any artificial light through the crystal and dial to recharge the watch continuously. With regular exposure to light, the Eco-Drive continuously recharges itself for a lifetime of use. It has a 150-day power reserve and a low-charge indicator.